406 МЕ. Н. №. RIDLEY ON THE FLORA OF THE 
Тубортом отснотомум, Bedd. Common, Tahan River, &c. 
L. potystacuyuM, Wall Kwala Tembeling. 
L. PiNNATIFIDUM, Sw. Kwala Tembeling. 
ANGIOPTERIS EVECTA, Hoffm. Seen only in one place close to the village, Pekan. 
HELMINTHOSTACHYS ZEYLANICA, Hook. Not rare in thickets, Pekan, Pulau Manis, 
Pulau Jellam, Passir Loyang, Temerloh. 
APPENDIX. 
[Norz.—Since the preceding pages were in type the following descriptions of new plants have been 
received from the Author.— Вес. L. 8. | 
P. 374. ACRIOPSIS PURPUREA, n. sp. Pseudobulbi oblongi, lete virides, $ pollicem longi, 
1 pollicem crassi, congesti. Folia oblanceolata bina, 1j pollices longa, 5 pollicem 
lata, tenuiora, apicibus obtusis. Scapus 5-pollicaris, validulus, haud ramosus. Flores 
circiter 18 secundi, iis Æ. javanice majores et carnosiores, atro-purpurei ; pedicelli 
violacei, cum ovariis viridibus, 2 pollicem longi. Bracteze ovatæ acutze, рагу, pedi- 
cellos amplectentes. Sepalum posticum angustum, apice abrupte decurvo, obtuso, 
cucullato, atro-purpureum, apice flavescente; lateralia paullo latiora, connata. Petala 
spathulata obtusa, 4 pollicem longa.  Labellum porrectum, basi angustatum, lamina 
hastata truncata, auriculis parvis, ad basin margine crispo, callo quadrangulari in 
medio, violaceo-roseum, margine albo. Columna kermesina, clinandrio cucullato 
profundo, margine albo, brachiis rectis subaeutis; rostello minimo acuto. 
On trees in a small thicket at Pramau, near Pekan; rare. 
А very compact little plant, remarkable for its broad rounded leaves and its deep 
maroon-purple secund flowers. Тһе lip is of the shape of a spade with two little ears 
projecting backwards at the base and а small white square callus in the centre. The 
oblong pseudobulbs are composed of two internodes, each of which emits a leaf. 
P.388. DRACENA |NUTANS, n. sp. Caules debiles subscandentes, graciles, $ pollicem 
crassi, internodiis brevibus, grisei. Folia angusta, linearia acuminata mucronata, 
12 pollices longa, 4 pollicem lata, lete viridia. Panicula nutans bipedalis; ramis 
